DataGuardian

DataVault

Guardian AI

Back

Email & credential breaches

Cross-checked against public breach corpora.

We check whether your address (or a closely related credential pattern) shows up in public breach indexes. A single leaked password reused elsewhere is the most common route to account takeover.

What we check

  • Credential-pattern match against public breach corpora
  • Volume of records tied to the pattern
  • Reuse risk across your other accounts

Run a free scan to see your own results for this category.

We never sell your data. The scan takes under 60 seconds.